Which country contributes the most to CO2 emissions?
China
CO2—also known as greenhouse gases—has become a major concern as climate change becomes a bigger issue. China is the world’s largest contributing country to CO2 emissions—a trend that has steadily risen over the years—now producing 10.06 billion metric tons of CO2.
Which country has emitted the most CO2 since 1850?
the United States
Seven countries have consistently been among the top emitters on an annual basis and have driven emissions growth since 1850—namely the United States, the United Kingdom, Germany, France and Russia, and more recently India and China.
What country has the worst emissions?
In the ranking below you can find the 10 countries that produce the most emissions, measured in Millions of tons of CO2 in 2019.
- Germany, 759 million tons of CO2.
- Iran, 720 million tons of CO2.
- South Korea, 659 million tons of CO2.
- Saudi Arabia, 621 million tons of CO2.
- Indonesia, 615 million tons of CO2.
Which country is the biggest polluter in history?
The US
The US is the biggest carbon emitter in history.
Which country has polluted the most in history?
It Just Walked Away From the Paris Climate Deal. The United States, with its love of big cars, big houses and blasting air-conditioners, has contributed more than any other country to the atmospheric carbon dioxide that is scorching the planet.
What company is the world’s biggest polluter?
Global emitters (1988 to 2015)
| Rank | Company | Percentage |
|---|---|---|
| 1 | China (Coal) | 14.32% |
| 2 | Saudi Aramco | 4.50% |
| 3 | Gazprom | 3.91% |
| 4 | National Iranian Oil Company | 2.28% |
Who pollutes the most in the world?
Top 10 polluters
- China, with more than 10,065 million tons of CO2 released.
- United States, with 5,416 million tons of CO2.
- India, with 2,654 million tons of CO2.
- Russia, with 1,711 million tons of CO2.
- Japan, 1,162 million tons of CO2.
- Germany, 759 million tons of CO2.
- Iran, 720 million tons of CO2.